Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

4130 Bayferrox 4130 Iron Oxide Pigment

Bayferrox®4130byBayerisahigh-purity,redironoxidepigment(Fe₂O₃)fromtheBayferrox®series,offeringexcellentcolorstrength,lightfastness,andheatstabilityforcoatings,plastics,andconstructionmaterials.
  • 4130 bayferrox 4130 iron oxide pigment_5fe216bf
  • 4130 bayferrox 4130 iron oxide pigment_5fe216bf

Features Of 4130 Bayferrox 4130 Iron Oxide Pigment

  1. High color strength and excellent tinting power for consistent, vibrant red-brown shades.

  2. Outstanding lightfastness and weather resistance, ensuring long-term color stability in outdoor applications.

  3. Optimized particle size distribution for superior dispersion and rheological behavior in aqueous and solvent-based systems.

  4. Low oil absorption for improved formulation efficiency and enhanced pigment loading capacity.

  5. Non-toxic, environmentally compatible, and compliant with major global regulatory frameworks including REACH and RoHS.

Typical Applications Of 4130 Bayferrox 4130 Iron Oxide Pigment

  1. Architectural and industrial coatings, including façade paints and protective primers.

  2. Cement-based products such as colored concrete, mortars, and tile grouts.

  3. Plastics coloring for construction profiles, agricultural films, and technical components.

  4. Printing inks for packaging and security applications requiring durable, non-fading pigmentation.

  5. Specialty flooring systems including epoxy and polyurethane decorative screeds.

Specifications Of 4130 Bayferrox 4130 Iron Oxide Pigment

Chemical TypeSynthetic α-Fe₂O₃ (Hematite)
Product FormFine, free-flowing powder
AppearanceRed-brown powder with uniform hue
Primary ApplicationsCoatings, construction materials, plastics, inks
Key FeaturesHigh opacity, UV-stable, alkali-resistant
BenefitsConsistent batch-to-batch performance, easy wetting and dispersion
pH (10% aqueous suspension)6.5 – 8.5
Volatile Matter (105°C, 2 h)≤ 0.5 wt%


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